Category:Right Inverse Mappings

This category contains results about Right Inverse Mappings.

Let $S, T$ be sets where $S \ne \O$, that is, $S$ is not empty.

Let $f: S \to T$ be a mapping.

Let $g: T \to S$ be a mapping such that:

$f \circ g = I_T$

where:

$f \circ g$ denotes the composite mapping $g$ followed by $f$

$I_T$ is the identity mapping on $T$.

Then $g: T \to S$ is called a right inverse (mapping) of $f$.